Made in Western AustraliaMade in Western Australia

BBEELLTT MMIISSAALLIIGGNNMMEENNTT SSWWIITTCCHH

The Heavy DutyBelt Misalignment Switch, is made forapplications requiring a unit whichcaters for high speed belt applications,having a pre-warn trip contact and afinal trip contact, both individuallyadjustable.

Dual operation (ie. right hand / lefthand is also available). It’s uniquespring /cam operator ensures long,trouble free operation, in the mostsevere environmental situations.

FEATURES

Switch Unit:• Robust glass filled Nylon 66 non

corrosive enclosure to IP67.

• All external fixings etc. are 316Stainless Steel.

• Operating shaft bearings are mineralfilled Nylon, for long maintenance freeoperation.

• Operating shaft sealing via a double lipoil seal, with external dust protectingboot.

• 90° full movement of operating armwith easily adjustable switching pointsfrom 5° to 75°.

• Standard unit has both ALARM &TRIP micro switches, each with 1no+1nc change over contacts

• Micro switches pre wired to tunnelterminals.

Roller Arms:• Solid or sprung shaft roller mounting

arms, available either vertical orhorizontal.

• Rollers are Stainless Steel, 50mmdiameter with high speed sealed ballbearings.

• Arms are fully adjustable through 360°.

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Photograph displays vertical roller arm fitted. Order as separate item.

106

13

163

18.5

60

4 x M6Mounting Holes32

165

50 ø

STD-VA

150

4770

75

50 ø

50 ø

50 ø

STD-HA

150

100

STD-VASR

150

180

STD-HASR

150

150

20mmConduit

34

11

48

84

BBEELLTT MMIISSAALLIIGGNNMMEENNTT SSWWIITTCCHH

Voltage Resistive Inductive

AC 250 10A 6A

DC 250 0.3A 0.3A

DC 125 0.6A 0.6A

DC 30 3A 6A

ENCLOSURE SPECIFICATIONS

Glass filled, high impact Nylon 66. Finished in high solidsepoxy mastic coating, resistant to splash or spillage ofmost hydrocarbon solvents, mild acids and strong alkali.

OPS/MIN Electrical = 60INS RES 100 M.OHmsContact Res Initial 15 m.OHmsShock Res 30G.MinLife Expectancy 100,000 OPS MinAmb Temp. -25°C to 80°C (No Icing)Humidity Operating 85% Max

DIMENSIONS

ELECTRICAL SPECIFICATION

ORDERING DETAILSNOTE: Order Switch Unit and Roller Arm

Standard Switch STD-PDual Switching STD-P-DStandard Switch w/- spec Terminals STD-P-KDual Switching w/- spec Terminals STD-P-D-KHorizontal Roller Arm STD-HAHorizontal Sprung Roller Arm STD-HASRVertical Roller Arm STD-VAVertical Sprung Roller Arm STD-VASROther variations available: See price list

Adjustable Switching Cams

AlarmSwitch

StandardTunnel

Terminals

5mm øEarth Stud

Standard Switch STD-P

TripSwitch

Sold by:

PUB

. No.

ST

D–

07/0

5Manufactured in Australia by:

Unit 2, 172 Beringarra Avenue, Malaga WA 6090

Telephone: (08) 9249 1044 Facsimile: (08) 9249 2202